Buffer Overflow Vulnerability in ASUS RT-N53 Router

CVE-2019-20082

Summary

The ASUS RT-N53 router is susceptible to a buffer overflow attack that can be triggered by sending a specially crafted request with overly long parameters in the Advanced_LAN_Content.asp page. Specifically, parameters lan_dns1_x and lan_dns2_x can be manipulated to exploit this vulnerability, potentially allowing an attacker to execute arbitrary code, leading to significant security risks for users.

References